package com.wyy.dao;

import com.wyy.bean.Grade;

import java.util.List;

/**
 * @ClassName GradeDao
 * @Description //TODO
 * @Author wky
 * @Date 2021/9/12 14:50
 * @Version 1.0
 **/
public interface GradeDao {
    
    public List<Grade> getList();
}
